baber/WOPTO huggingface dataset:
Patent JP-S63304187-A (JP)
Title: Distance measuring instrument
Inventor: KOUDA AKIRA
IPC: G01S11/12
Filed: 1987-06-03
Abstract: PURPOSE:To simply measure a distance to a target by providing an image pickup function, and a measuring function of an angle of tip in a visual field at the time of image pickup and a depression/elevation angle to a visual field of the horizon in an image pickup picture plane and the target of the surface of the earth. CONSTITUTION:An image processing part 3 executes a detection of the horizon, a measurement of an angle of tip based on a visual field azimuth of its detected horizon as a reference, and a measurement of the angle of tip based on a visual field azimuth of a designated target as a reference. The horizon angle of tip calculating part 5 calculates the angle of tip on the horizon from a visual field azimuth angle signal inputted from a visual field azimuth control detecting part 4, and the signal of the angle of tip on the horizon based on a visual field azimuth inputted from the processing part 3 as a reference. A target angle of tip calculating part 6 calculates the angle of tip at a designated target from a signal inputted from the detecting part 4, and the signal of the angle of tip at the designated target based on a visual field azimuth inputted from the processing part 3 as a reference. A target distance calculating part 7 calculates a distance to the designated target from signals of the calculating parts 5, 6.
Patent JP-S5471953-A (JP)
Title: Magnetic bubble memory
Inventor: YAMADA HACHIROU
IPC: G11C19/08
Filed: 1977-11-18
Abstract: PURPOSE: To improve considerably the reliability as a memory by performing a majority-decided logic of reference point information in respect to three or more detector circuits of plural magnetic bubble chips.  
     CONSTITUTION: Plural magnetic bubble chip 1, 1... are driven simultaneously, and detector circuit 7 is provided at each output of them. Then, majority-decided logic circuit 8 is connected to three or more circuits 7, 7... to perform a majority-decided logic of reference point information, and counter 10 is initialized by the output of circuit 8 to hold the correspondence between addresses and memory positions. As a result, even a loss of reference point information in timing group 3 of chips is allowable, and the reliability as a memory can be considerably improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5263253-A (JP)
Title: Vibration-cushioning materials
Inventor: NISHIZAWA TAKUJI
IPC: B32B15/08
Filed: 1975-11-20
Abstract: PURPOSE:Vibration-cushioning materials obtainamle easily at a low cost, consisting mainly of a polyvinyl butyral resin or its blend.
Patent JP-H05335918-A (JP)
Title: Semiconductor integrated circuit
Inventor: WAKIMOTO KEIJI
IPC: H01L27/06
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a semiconductor integrated circuit at a high speed operation without incurring the deterioration in the reliability by imparting the signal of an opposite phase to that of a control signal imparted to the gate of an FET to other terminal of a capacitor whose capacitance is equal to the gate capacitance of the FET. CONSTITUTION:A transfer gate is constituted of one FET 4 and a capacitor 5 connected to a source drain terminal 6 at the output side of the FET 4. The capacitance of the capacitor 5 is the same as the gate capacitance of the FET 4. Moreover, a signal (capacitor control signal) of which phase is opposite to that of a gate control signal imparted to a gate terminal 2 is imparted to the capacitor terminal of the capacitor. Furthermore, the output signal of a pre-stage circuit is introduced to a source drain terminal 1 at the input side of the FET 4. In such a case, a signal whose characteristic is opposite to that of a control signal and control signals superimposed on the output signal of the pre-stage circuit via the gate capacitance are cancelled with each other. Thus, the influence of the control signals superimposed on the output signal of the pre-stage circuit is avoided by the gate capacitance.
Patent JP-H07324032-A (JP)
Title: Preparation of anti-aids agent and anti-aids preparation
Inventor: TAKEUCHI SHOHACHI
IPC: C07D401/12
Filed: 1994-05-30
Abstract: PURPOSE:To provide a process for the preparation of an anti-AIDS agent easily absorbable through the digestive tracts, having improved bioavailability and suitable for oral administration and provide an anti-AIDS agent prepared by the process. CONSTITUTION:This anti-AIDS agent is produced by finely pulverizing a compound of formula (Ar is 5-isoquinolinyl or 3-pyridyl; R is methylthiomethyl or isopropyl; X is S or CH2) by a pulverizer such as a jet-mill to fine powder having particle diameter of from 0.1mum to several mum, mixing the powder with a solid acidic substance having particle diameter of 3-10mum and applying high impact, compression force or shearing force to the mixture to coat the surface of the acidic substance with the fine powder. A drug preparation having high bioavailability can be produced by using the compound of formula and the acidic substance at a weight ratio of 1:(2-5), especially 1:(2-3). The compound of formula is, e.g. N-t-butyl-3-[2-hydroxy-3-N-[2-N-(5-isoquinolyloxyacetyl)amino-3 methylthiopropanoyl]amino-4-phenylbutanoyl] pyrrolidine-4-carboxamide.
Patent JP-H0432860-A (JP)
Title: Original position controller for copying machine
Inventor: TANABE TAKAYUKI
IPC: B65H5/02
Filed: 1990-05-29
Abstract: PURPOSE:To shorten a time necessary for exchanging an original and to improve a copying speed by positioning the original at a position spaced at a distance on an upper-stream side than an end on a downstream side on a platen under a specified original feeding mode and performing scanning. CONSTITUTION:A control means 1f is provided, which selectively positions the original at a 1st position A near the end of the platen 2 on the downstream side in an original feeding direction and a 2nd position B distant from the 1st position A to the upstream side in the original feeding direction so that it may position the original at the 2nd position B in the specified original feeding mode and at the 1st position A in another original feeding mode. Therefore, the distance of feeding the original from an original stop position 1e to the 2nd position B becomes shorter than that from the position 1e to the 1st position A in the specified original feeding mode. Thus, the time necessary for exchanging the original is shortened and the copying speed is improved.
Patent JP-S62296779-A (JP)
Title: Surface wave motor
Inventor: SATO SHIGEMASA
IPC: H01L41/09
Filed: 1986-06-16
Abstract: PURPOSE:To support a stator or a moving member with a simple structure without lowering efficiency, by retaining the stator or the moving member at least between supporting units, with intermediate members butted linearly to the stator or the moving member and having elasticity. CONSTITUTION:A surface wave motor 10 is composed of ringformed rotor 20 and a stator 30 arranged vertically and retained between supporting members 40a, 40b. The stator 30 consists of an elastic member 31 and a piezoelectric unit 35 fitted on the member 31, and the rotor 20 is butted to the surface of the elastic member 31. The rotor 20 and the stator 30 are butted to each other, and are borcedly engaged with the supporting members 40a, 40b, and at the forcedly engaged sections between the members 20, 30 and the supporting units 40a, 40b, 0-rings 50a, 50b made of rubber material having elasticity as intermedi ate members are placed. The O rings 50a, 50b are slender-ring-formed, and are linearly butted to the mover 20 and the stator 30.
Patent JP-S5763307-A (JP)
Title: Chlorinated copolymer and composition therefrom
Inventor: SHIMIZU KAZUO
IPC: C08F10/14
Filed: 1980-10-06
Abstract: PURPOSE: A composition that is composed of a chlorinated copolymer made from 4-methylpentene-1, as the major component, and another α-olefin by stereoregular polymerization, thus being suitably used as a coating or adhesive.  
     CONSTITUTION: The stereoregular copolymerization of a monomer mixture consisting of 4-methylpentene-1, as the major component, and another α-olefin such as ethylene, propylene or octadecen is conducted using a Ziegler-Natta catalyst to prepare a copolymer containing less than 20mol% of α-olefin. The resultant copolymer is dissolved in carbon tetrachloride and chlorinated to form a uniformly chlorinated product. The resultant chlorinated product is directly, or after mixed with other substances, used to produce a coating composition such as heat-resistant ink or paint or an adhesive composition together with a rubber adhesion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06323642-A (JP)
Title: Reciprocating compressor for medium low temperature with fluorocarbon r-22
Inventor: MANTANI ATSUYOSHI
IPC: F04B39/06
Filed: 1993-05-18
Abstract: PURPOSE:To use R-22 having a high index of thermal insulation by a method wherein an injection hole for use in injecting liquid refrigerant into a cylinder instantly when a piston reaches a lower dead point center is provided at a cylinder inner wall. CONSTITUTION:A liquid injection hole 4 is punched at a cylinder inner wall 15 at its upper dead center through its wall to which a piston top end surface 14 strikes when a piston 10 within a cylinder 13 is lowered to reach the lower dead center, a liquid refrigerant supplying pipe 7 is connected to an outer wall of the liquid injection hole 4 through the solenoid valve 5 and the injection valve 6. With such an arrangement, at an instant when the piston top end surface 14 has passed an upper edge of the liquid injection hole 4, the liquid refrigerant starts to perform liquid injection and when the piston top end surface 14 has reached the lower dead center, an injection amount of liquid becomes maximum. Then, as the piston top end surface 14 is lifted up, the liquid injection amount is reduced, resulting in that the liquid injeciton hole 4 is fully closed and then the liquid injection is stopped. Accordingly, R-22 is applied in a reciprocating machine 1 and a medium and low temperature freezer device can be operated in which increase of a discharged gas temperature is restricted without reducing a freezing capability.
Patent JP-S5764129-A (JP)
Title: Device for receiving acoustic wave generated in space, in various tissues and in liquid and frequency an analyzer for received acoustic wave
Inventor: FUJIMORI KUNIO
IPC: G10K13/00
Filed: 1980-10-07
Abstract: PURPOSE:To make the reception and discrimination of plane waves and spherical waves possible by combining elements of prescribed shapes. CONSTITUTION:Plane waves A-C, and spherical waves D-F are supplied to ear drum type diaphragms 1 and 3 having a central projection 2. Elements 1-3 decide the differences in the circumferential curves of the spherical waves and parallel discriminate the plane waves. It is assumed that the plane waves change to spherical waves when reflected in the corners of a room.
Patent JP-H01307702-A (JP)
Title: Optical part and its production
Inventor: TAKAHASHI SAKANOBU
IPC: G02B3/00
Filed: 1988-06-07
Abstract: PURPOSE:To inexpensively form optical parts having high accuracy by forming an optical part and the resin projection in a fine hole integrally with the unnecessary resin in the runner of a metallic mold, then cutting the unnecessary resin at the boundary part with the resin production and removing the same. CONSTITUTION:The fine hole 4 of a holder 3 housed in the metallic mold is so positioned as to communicate with the runner 9 provided to a mold plate 8 and the mold plates 7, 8 of the metallic mold form the cavity of the optical part 2 in the inner side of a holder 3. The molten optical resin injected through the runner 9 and the fine hole 4 and packed from the fine hole 4 into the cavity is thereupon solidified, by which the optical part 2, the resin projection 5 and the unnecessary resin 6 are formed. The mold plates 7, 8 are optend in the lateral directions by mold opening. The optical parts 1 fixed with the optical part 2 to the holder 3 by the resin projection 5 filling the fine hole 4 are completed, then the unnecessary resin 6 solidified in the runner 9 is cut at the juncture with the fine hole 4. The optical parts having high accuracy without having the variation in the relative relation between the holder 3 and the optical part 1 are formed in this way.
Patent JP-S5663907-A (JP)
Title: Chemical preparation for agriculture and industry
Inventor: KUCHIKATA MASUO
IPC: C07C325/00
Filed: 1979-10-31
Abstract: PURPOSE: The titled preparation that contains a soluble salt of dithiocarbamic acid or a combination thereof with a complex from a soluble salt of monofunctional dithiocarbamic acid and a soluble metal salt as effective components, thus showing high activity as an agricultural chemical or antimildew.  
     CONSTITUTION: A compound of the formula (X is aliphatic chain or residue of polyalkylenepolyamine; Y, Y' are H, hydroxyalkyl, hydroxyalkylaminoalkyl, where they are no hydrogen at the same time) or a combination thereof with a complex obtained by the reaction between a soluble salt of monofunctional dithiocarbamic acid or aliphatic bisdithiocarbamic acid and a soluble metal salt in the presence of an oxidizing agent and an inorganic acid is used as effective component to produce the title chemical preparation. The resultant preparation also can control slime and algae in cooling water and shows remarkably stronger antifungal activity than conventional agents such as Zineb. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5972646-A (JP)
Title: Magnetic recording medium
Inventor: ARAI MITSUTAKA
IPC: C09D5/23
Filed: 1983-07-30
Abstract: PURPOSE:To stabilize Fe ions, to product the surface of a magnetic powder and to enhance oxidation resistance, storage stability, and dispersibility into a binder by incorporating a specified N-contg. cyclic compd. in a magnetic layer contg. an Fe-contg. magnetic material and a binder. CONSTITUTION:A magnetic coating material contains a magnetic material and on its basis 0.1-10wt% 1,10-phenanthroline, 8-hydroxyquinoline, or the like represented by formula I in which R<1> and R<2> acrylize with each other and form a condensed ring, such as optionally substd. benzene ring; R<3> is H or OH; R<4> is H, alkyl, carboxy, or its salt, pyridyl, optionally substd. amino, OH, sulfo, or its salt; and R<5> is H, alkyl, carboxy, or its salt. The recording medium is obtained by coating a supporting film with said coating material, while a magnetic field is impressed, and drying it. The medium thus obtained is protected on the surface of Fe-type magnetic material, enhanced in oxidation resistance, and it is superior in dispersibility and electromagnetic conversion characteristics, too.
Patent JP-H01221112-A (JP)
Title: Automatic direction reverser for footgear
Inventor: SUNAKAWA MORIE
IPC: A47G25/00
Filed: 1987-06-03
Abstract: PURPOSE:To make it possible to automatically change the position and direction of a footgear by combining power and magnetic force together so as to produce a torque. CONSTITUTION:The upper section of a body is circular, and is rotated. A stationary section 2 is secured thereto with positive and negative permanent magnets 3, 4. A support member 11 for an outer frame 14 of a lower structure, supports the upper section, and has therein plastic balls 12 and a spring 13. When a person rides on the footgear, the upper section 1 is lowered, and a brim 5 depresses a tube 7 downwards to push hydraulic liquid into a cylinder 8 so that two magnets 9 move rightward. Accordingly, when the person removes or alights from the footgear, the spring 13 pushes up the upper section 1. At this time, the magnets 9, 4 are both negative so as to effect a force under which they are moved away from each other, and accordingly, the upper section 1 is rotated. The negative magnet 3 comes to be stationary in such a condition that is attracts the left side magnet one and another, and accordingly the upper section 1 is rotated by a half-turn in its entirety. Accordingly, it is possible to eliminate such a cumbersome step that a squatting posture is taken every time when the direction of the footgear is changed.
Patent JP-H04364506-A (JP)
Title: Start and stop control mechanism for cart
Inventor: SASAKI TAKASHI
IPC: A63B55/60
Filed: 1991-06-12
Abstract: PURPOSE:To enable a caddie and a player to ride on the cart and also steer and stop the cart in safety by changing conventional battery driving into engine driving and increasing the horsepower as to a cart which is unmanned and steered along a guide line burried in the ground in a cart path. CONSTITUTION:The engine-driven cart is equipped with an accelerator pedal 8 and a brake pedal 9 so as to enable an unmanned travel and a ride travel, and a travel by a radio steering unit is enabled for an unmanned travel system. In this case, when the brake pedal 9 is depressed or when a stop signal is sent by the radio steering unit, the engine is stopped and when the accelerator pedal 8 is depressed to send a travel signal from the radio steering unit, the engine is automatically started.
Patent JP-H0438269-A (JP)
Title: Steering system for vehicle
Inventor: UMEMURA ATSUSHI
IPC: B62D5/04
Filed: 1990-05-30
Abstract: PURPOSE:To make a speed transmission ration adjustable with a motor small in output by making a turning angle of the motor so as to be driven and controlled on the basis of the detected value of a speed sensor when the steering angle detected value is less than the value equivalent to the specified steering angle. CONSTITUTION:In a power steering system provided with a power assist mechanism, a second input shaft 12 being connected to a first input shaft 11 by a torsion bar 13 and an output shaft 14 are coupled together by a speed transmission mechanism which consists of a countershaft 15, an angular speed ratio variable gear train A and a speed-up gear train B transmitting its speed to the output shaft 14. A worm gear 33 is rotated and driven by an electric motor 34, through which a speed transmission ratio between these input-output shafts 12, 14 is made variable. The motor 34 is controlled by a controller 53 on the basis of a speed sensor 52 when the detected value of a steering angle sensor 51 is less than the value equivalent to the specified steering angle.
Patent JP-S5929878-A (JP)
Title: Selector valve
Inventor: IIBUCHI KAZUE
IPC: F24D17/00
Filed: 1982-08-12
Abstract: PURPOSE:To allow changeover of fluid flow direction to be readily conducted, by interlockedly displacing a plurality of valve bodies, and changing the mode of communication and shut-off of plural connecting ports. CONSTITUTION:A valve stem 15 is inserted into a valve body 13, while a valve stem 16 is inserted into the valve body 13 and another valve body 14. The valve stem 15 is angularly displaced about its axis by 90 deg. at a time by a drive means 17. The valve body 13 is angularly displaced by 90 deg. at a time, thereby communicating or shutting off the connecting ports 2 and 3. When the valve body 14, forming a communication aperture 19, which is provided with a part bent by 90 deg. in a plane perpendicular to an axis of the valve stem 16, is angularly displaced, the connecting port 6 is communicated with a connecting port 4 and 5 alternately, every displacement thereof by 180 deg..
Patent JP-H11314889-A (JP)
Title: Lift device for building
Inventor: DEGUCHI MASAHIKO
IPC: B66F7/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To carry a heavy construction material to a building easily and safely, and to use a scaffold and a lift device conveniently without removing the scaffold which is set close to the building. SOLUTION: This lift device for building is provided with a frame having a loading board 3 of a construction material 12; a wheel 5 to move along the vertical rod 1A of a scaffold fixed vertically close to a building; and a winch 4 to lift up the frame by a wire 6 and to move it up and down along the scaffold. Furthermore, the lift device for building connects the frame to the vertical rod 1A of the scaffold through the wheel 5, in order to move a clearance generated between the scaffold and the building in the vertical direction, and furthermore, to pull it toward the building by separating from the vertical rod 1A of the scaffold.
Patent JP-H01312248-A (JP)
Title: Gear beat preventing construction for transmission
Inventor: SUZUKI MINORU
IPC: F16D23/06
Filed: 1988-06-08
Abstract: PURPOSE:To soften collision of the respective tooth surfaces of both gears to each other so as to prevent generation of beats by elastically attaching an abrasion proofing elastic member to the side face of a driven gear rotated by a driving gear. CONSTITUTION:A main first gear 2 and a main second gear 3, which are driven gears, are located respectively in a main shaft 6 via a needle bearing 4 and a bush 5, and they are controlled in their axial directions by a synchro hub 7, a bush flange 5-a, and a main shaft gear 6-a. And respective coil springs 8 are elastically attached to the respective side faces of the main first gear 2 and the main second gear 3 so as to add a thrust load. Collision of the gears to each other may thus be softened so that generation of beats can be prevented.
Patent JP-S6033397-A (JP)
Title: Barrel plating method of tubular article
Inventor: OZASA TAKASHI
IPC: C25D17/16
Filed: 1983-07-31
Abstract: PURPOSE:To apply good plating, in applying barrel plating to a large number of tubular articles wherein the diameters thereof are different in both ends thereof and the small diameter part of each article can be introduced into the large diameter part of the other one, by mounting connection preventing jigs for preventing connection to the end parts of each tubular article. CONSTITUTION:Barrel plating is applied to a large number of tubular articles 1 wherein the diameters thereof are different in both ends thereof and the small diameter part of each article can be introduced into the large diameter part of the other one. In this case, in order to prevent the small diameter part 3 of each tubular article 1 from inserting into the large diameter part of the separate tubular article 1, a connection preventing jig 5a is mounted to the large diameter part 2 of the tubular article 1 and a connection preventing jig 5b is mounted to the small diameter part 3 thereof. In this state, barrel plating is applied.
Patent JP-S5567707-A (JP)
Title: Focusing type optical transmission body array
Inventor: MINO MASAYUKI
IPC: G02B6/04
Filed: 1978-11-15
Abstract: PURPOSE: To protect the transmission body array from deposition and aging of the reaction product and maintain the optical performance of the array in a stable state for a long period of time by forming a synthetic resin film on the end faces of the  transmission body array.  
     CONSTITUTION: Such a synthetic resin film 6 which is alkali resistant and does not change in the using atmosphere of the array is formed on the end face 1a of the transmission body array. As the material of the resin film 6, e.g., ultraviolet light setting acrylic resin is coated on the array end face 1a and the float plate glass of flat surface coated with silicone releasing agent is pressed onto said end face from its above to form the acrylic resin parallel to the array end face, after which ultraviolet rays are radiated through the float plate, and after the acrylic resin has set, the float plate glass is peeled, whereby the resin film 6 was formed. Thereby, the optical performance of the optical transmission body array may be maintained in a stable state for a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio